Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Itoh, Hirotake"'
Autor:
Iguchi, Satoshi, Kobayashi, Hiroki, Ikemoto, Yuka, Furukawa, Tetsuya, Itoh, Hirotake, Iwai, Shinichiro, Moriwaki, Taro, Sasaki, Takahiko
We measured the magneto-optical Kerr effect in an orthorhombic organic antiferromagnet kappa-(BEDT-TTF)2Cu[N(CN)2]Cl, which is a candidate for altermagnets. From the Maxwell equations, we obtained formulae describing the optical phenomena of propagat
Externí odkaz:
http://arxiv.org/abs/2409.15696
Akademický článek
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Publikováno v:
J. Phys. B:At. Mol. Opt. Phys. 51(2018)174005
We have demonstrated transient charge localization effects with a driving high-frequency field of 7-fs, 1.5-cycle near infrared light in correlated organic conductors. In a layered organic conductor alpha-(BEDT-TTF)2I3 (BEDT-TTF: bis[ethylenedithio]-
Externí odkaz:
http://arxiv.org/abs/1808.02197
Autor:
Ishikawa, Takahiro, Sagae, Yuto, Naitoh, Yota, Kawakami, Yohei, Itoh, Hirotake, Yamamoto, Kaoru, Yakushi, Kyuya, Kishida, Hideo, Sasaki, Takahiko, Ishihara, Sumio, Tanaka, Yasuhiro, Yonemitsu, Kenji, Iwai, Shinichiro
Publikováno v:
Nature communications, 5 5528(2014)
Dynamical localization, i.e., reduction of the intersite electronic transfer integral t by an alternating electric field, E(omega) , is a promising strategy for controlling strongly correlated systems with a competing energy balance between t and the
Externí odkaz:
http://arxiv.org/abs/1505.06277
Autor:
Takahashi, Yasushi, Hayamizu, Yuhei, Itoh, Hirotake, Yoshita, Masahiro, Akiyama, Hidefumi, Pfeiffer, Loren N., West, Ken W.
We measured absorption spectra of T-shaped quantum wires at room temperature using waveguide-transmission spectroscopy. Strong and narrow room-temperature one-dimensional-exciton absorption peak was observed, which shows peak modal absorption coeffic
Externí odkaz:
http://arxiv.org/abs/cond-mat/0505501
Autor:
Takahashi, Yasushi, Hayamizu, Yuhei, Itoh, Hirotake, Yoshita, Masahiro, Akiyama, Hidefumi, Pfeiffer, Loren N., West, Ken W.
We measured the absorption spectrum of a single T-shaped, 14x6 nm lateral-sized quantum wire embedded in an optical waveguide using waveguide-transmission spectroscopy at 5 K. In spite of its small volume, the one-dimensional-exciton ground state sho
Externí odkaz:
http://arxiv.org/abs/cond-mat/0502361
Autor:
Takahashi, Yasushi, Watanabe, Shinichi, Yoshita, Masahiro, Itoh, Hirotake, Hayamizu, Yuhei, Akiyama, Hidefumi, Pfeiffer, Loren N., West, Ken W.
Spatially and spectrally resolved microscopic images of spontaneous and stimulated emissions are imaged at the mirror facets of a GaAs T-shaped quantum wire laser with high uniformity. Laser emission from the one-dimensional ground state reveals a ci
Externí odkaz:
http://arxiv.org/abs/cond-mat/0303348
Autor:
Itoh, Hirotake, Hayamizu, Yuhei, Yoshita, Masahiro, Akiyama, Hidefumi, Pfeiffer, Loren N., West, Ken W., Szymanska, Marzena H., Littlewood, Peter B.
We measured polarization-dependent photoluminescence-excitation spectra of highly uniform T-shaped quantum wires at 5 K. We attribute one peak to the 1D-exciton ground state and the continuous absorption band to 1D continuum states. These had similar
Externí odkaz:
http://arxiv.org/abs/cond-mat/0303322
Akademický článek
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Autor:
Yu, Hongwu, Okimoto, Yoichi, Morita, Atsuya, Shimanuki, Shuhei, Takubo, Kou, Ishikawa, Tadahiko, Koshihara, Shin-ya, Minakami, Ryusei, Itoh, Hirotake, Iwai, Shinichiro, Ikeda, Naoshi, Sakagami, Takumi, Nozaki, Mayu, Fujii, Tatsuo
Publikováno v:
Materials (1996-1944); Mar2023, Vol. 16 Issue 5, p1989, 11p
